Non ferrous scrap metal bought and sold: scrap stainless steel and light alloys, cables, scrap copper, brass radiators, scrap bronze, zamak, zinc, aluminium, lead, waste products from the galvanising process (ash, dross, powder, castings), raw and semifinished materials, zinc pig metal, zinc balls, virgin tin pigs, re-melted or antimonial lead pigs, copper cathodes, copper, lead and brass plates and strips.